AutoCodes – Nissan – P0328 2006 Nissan Sentra

P0328 2006 Nissan Sentra Code - Knock Sensor Circuit High Input- Bank 1

Quick Answer

The knock sensor is attached to the cylinder block. Common causes include Faulty knock sensor, Knock sensor circuit poor electrical connection, Knock sensor harness is open or shorted. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: P0328 2006 Nissan Sentra indicates Knock Sensor Circuit High Input- Bank 1.
Common causes: Common causes include Faulty knock sensor, Knock sensor circuit poor electrical connection, Knock sensor harness is open or shorted.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 3,122

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0328 2006 Nissan Sentra Description

The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a voltage signal and sent to the Engine Control Module (ECM).

OBDII Code P0328 2006 Nissan Sentra - Knock Sensor Circuit High Input- Bank 1 - AutoCodes.com — P0328 2006 Nissan Sentra Code - Knock Sensor Circuit High Input- Bank 1

What does this mean?

What are the Possible Causes of the DTC P0328 2006 Nissan Sentra?

Faulty knock sensor
Knock sensor circuit poor electrical connection
Knock sensor harness is open or shorted
Faulty Engine Control Module (ECM)

How to Fix the DTC P0328 2006 Nissan Sentra?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

The P0328 code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause an engine performance problems. Replacing the knock sensor usually takes care of the problem.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0328 2006 Nissan Sentra code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0328 2006 Nissan Sentra code?

Need more information on how to fix the P0328 2006 Nissan Sentra code? Get Access to Factory Service Manuals

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0328 2006 Nissan Sentra Code

1. What are the common symptoms of OBDII code P0328 on a 2006 Nissan Sentra?

- Common symptoms include engine knocking or pinging noises, reduced engine performance, and potentially decreased fuel efficiency.

2. What does the OBDII code P0328 indicate on a 2006 Nissan Sentra?

- OBDII code P0328 signifies a Knock Sensor Circuit High Input on Bank 1 in the engine control module.

3. What are possible causes of the Knock Sensor Circuit High Input code P0328 on a 2006 Nissan Sentra?

- Potential causes include a faulty knock sensor, damaged wiring or connectors, poor electrical connections, or issues with the engine control module.

4. How can I diagnose the OBDII code P0328 on my 2006 Nissan Sentra?

- Diagnosing P0328 involves checking the knock sensor and its wiring for damage, testing the sensor's resistance, and verifying proper electrical connections.

5. Can a faulty knock sensor cause OBDII code P0328 on a 2006 Nissan Sentra?

- Yes, a malfunctioning knock sensor can trigger code P0328 as it may send incorrect signals to the engine control module.

6. How serious is OBDII code P0328 on a 2006 Nissan Sentra?

- While the vehicle may still operate with code P0328, it is essential to address the issue promptly to prevent potential engine damage or performance issues.

7. What are some repair tips for fixing OBDII code P0328 on a 2006 Nissan Sentra?

- Repair tips include checking and replacing the knock sensor if faulty, repairing damaged wiring or connectors, and ensuring proper electrical connections.

8. Can I drive my 2006 Nissan Sentra with OBDII code P0328?

- It is generally not recommended to drive the vehicle with an unresolved P0328 code, as it can lead to engine damage or poor performance over time.

9. How much does it cost to repair OBDII code P0328 on a 2006 Nissan Sentra?

- Repair costs can vary depending on the root cause of the issue, but it typically involves the cost of a new knock sensor, labor for installation, and any additional repairs needed for wiring or connectors.

10. How can I reset the OBDII code P0328 on my 2006 Nissan Sentra after making repairs?

- After addressing the underlying issue causing code P0328, you can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes to clear the engine control module's memory.